public class Example2_1 {
    public static void main (String args[]) {
       char chinaWord = '好', japanWord ='あ';
       char you = '\u4F60';
       int position =20320;
       System.out.println("汉字:"+chinaWord+"的位置:"+(int) chinaWord);
       System.out.println("日文:"+japanWord+"的位置:"+(int) japanWord); 
       System.out.println(position+"位置上的字符是"+(char)position);
       position = 21319;
       System.out.println(position+"位置上的字符是"+(char)position);
       System.out.println("you:"+you);
    }
}
